How to disable user limits in Yarn Capacity Scheduler when queues are created

[#1]

When we create queue it's creating below default value. Is there anyway to disable to this feature, to allow individual users to use cluster capacity max when it's available.

scheduler.capacity.root.default.user-limit-factor=1

[#2]

@RajuKV

Can you please elaborate on "when we create queue it's creating below default value"? Creating what below default value?

I think the property you are looking for is yarn.scheduler.capacity.root.support.services.minimum-user-limit-percent

But please confirm and see the following link.

http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.3.4/bk_yarn_resource_mgt/content/setting_user_li...

[#3 · Accepted solution]

if you would like to use maximum of cluster capacity when available, you need to keep user-limit-factor as 2/3/4 depending upon your queue capacity , if your queue capacity is 25% of total cluster capacity , you can keep ULF to at most 4 , which would mean this user can utilize 400 % of its queue capacity.

Condition : Queue max capacity should be more than its capacity , say 50 % capacity and 100 % max capacity to utilize above parameter.

[#4]

I am fully aware about the user_limits. My question was is there option to turn it Off/On. As per my understanding there is no way we can disable the user_limits, Only way is to optimize it. Do anyone has disagreement with this statemet, please let me know.